公开(公告)号：USD673581S1

公开(公告)日：2013-01-01

申请号：US29387373

申请日：2011-03-11

申请人： Hiroyuki Kobayashi

设计人： Hiroyuki Kobayashi

公开(公告)号：US08325910B2

公开(公告)日：2012-12-04

申请号：US12461329

申请日：2009-08-07

申请人： Hiroyuki Kobayashi

发明人： Hiroyuki Kobayashi

IPC分类号： H04M9/08

CPC分类号： H04M9/082

摘要： Provided is an echo canceller capable of realizing an excellent echo cancellation performance even in a double talk state. An echo canceller (10) comprises: an adaptive filter (20); a subtractor (30); and an error signal generating circuit (40). The adaptive filter (20) synthesizes a spurious echo signal (y′(k)) from a receiving signal (x(k)) before being delivered from a speaker (3). The subtractor (30) subtracts the spurious echo signal (y′(k)) from an input signal (yin(k)) received by a microphone (2) so as to generate an echo cancellation signal (p(k)) The error signal generating circuit (40) generates an error signal (s(k−1)) by removing a spurious voice signal (r(k−1)) corresponding to a voice signal (v(k)) of a talker from the echo cancellation signal (p(k)). The adaptive filter (20) updates a characteristic of the adaptive filter (20) so that an amplitude of the error signal (s(k−1)) becomes smaller.

摘要翻译： 提供了即使在双方通话状态下也能够实现优异的回波消除性能的回波消除器。 回声消除器（10）包括：自适应滤波器（20）; 减法器（30）; 和误差信号发生电路（40）。 在从扬声器（3）传送之前，自适应滤波器（20）从接收信号（x（k））合成寄生回波信号（y'（k））。 减法器（30）从由麦克风（2）接收的输入信号（yin（k））中减去寄生回波信号（y'（k）），以产生回波消除信号（p（k））。误差 信号发生电路（40）通过从回声消除中去除与讲话者的语音信号（v（k））相对应的杂散语音信号（r（k-1））来生成误差信号（s（k-1） 信号（p（k））。 自适应滤波器（20）更新自适应滤波器（20）的特性，使得误差信号（s（k-1））的振幅变小。

公开(公告)号：USD670719S1

公开(公告)日：2012-11-13

申请号：US29387290

申请日：2011-03-11

申请人： Hiroyuki Kobayashi

设计人： Hiroyuki Kobayashi

公开(公告)号：US20120263628A1

公开(公告)日：2012-10-18

申请号：US13441026

申请日：2012-04-06

申请人： Takumi TANDOU ,  Nobuyuki Negishi ,  Hiroyuki Kobayashi ,  Keizo Suzuki

发明人： Takumi TANDOU ,  Nobuyuki Negishi ,  Hiroyuki Kobayashi ,  Keizo Suzuki

IPC分类号： A61L9/015

CPC分类号： A61L2/14 ,  H05H1/2406 ,  H05H2001/2425

摘要： In order to provide a plasma sterilization apparatus with high plasma generation efficiency, the apparatus includes first and second electrodes (3, 2), a first dielectric body layer (1), and an insulating spacer (6). The first dielectric body layer (1) is disposed between the first and second electrodes (3, 2). The insulating spacer (6) is disposed between the first electrode (3) and the first dielectric body layer (1). The insulating spacer (6) has a lower permittivity than a permittivity of the first dielectric body layer (1).

摘要翻译： 为了提供具有高等离子体产生效率的等离子体灭菌装置，该装置包括第一和第二电极（3,2），第一介电体层（1）和绝缘间隔物（6）。 第一介电体层（1）设置在第一和第二电极（3,2）之间。 绝缘间隔物（6）设置在第一电极（3）和第一介电体层（1）之间。 绝缘间隔物（6）的介电常数比第一绝缘体层（1）的介电常数低。

公开(公告)号：US20120229570A1

公开(公告)日：2012-09-13

申请号：US13413622

申请日：2012-03-06

申请人： Hiroyuki Kobayashi ,  Hiroshige Owaki ,  Shigeki Suzuki

发明人： Hiroyuki Kobayashi ,  Hiroshige Owaki ,  Shigeki Suzuki

IPC分类号： B41J2/14 ,  B23P17/00

CPC分类号： B41J2/155 ,  B41J2/14233 ,  B41J2/1433 ,  B41J2002/14362 ,  B41J2202/19 ,  B41J2202/20 ,  Y10T29/49401

摘要： A liquid ejecting head includes head main bodies each having a nozzle plate having nozzle openings, and a case member to which the head main bodies are fixed, and moves relatively in a first direction with respect to a recording sheet, wherein a cover head which covers the side surfaces of the head main body and a peripheral border of the nozzle plate is provided at each head main body, a protective wall is provided for each head main body between an end portion in the first direction of the case member and the head main body, a range in a second direction of the cover head is included in a range in the second direction of the protective wall, and the protective wall is located further on the case member side than the nozzle plate in a third direction.

摘要翻译： 一种液体喷射头，包括：头主体，每个头主体具有喷嘴板，喷嘴板具有喷嘴开口;以及壳体部件，头部主体固定在该壳体部件上，并相对于记录纸沿第一方向相对移动， 头主体的侧面和喷嘴板的周边设置在每个头主体上，在壳体部件的第一方向的端部与头部主体之间，为每个头主体设置保护壁 盖头的第二方向上的范围包括在保护壁的第二方向上的范围内，并且保护壁在第三方向上比喷嘴板更进一步位于壳体构件侧。

公开(公告)号：US20120229561A1

公开(公告)日：2012-09-13

申请号：US13414433

申请日：2012-03-07

申请人： Hiroyuki Ishii ,  Shigeki Suzuki ,  Hiroyuki Kobayashi ,  Hiroshige Owaki

发明人： Hiroyuki Ishii ,  Shigeki Suzuki ,  Hiroyuki Kobayashi ,  Hiroshige Owaki

IPC分类号： B41J2/14 ,  B41J2/165

CPC分类号： B41J2/155 ,  B41J2202/19 ,  B41J2202/20 ,  B41J2202/21

摘要： A head module includes a head unit having a plurality of heads, a carriage to which the head unit is anchored and that moves in a first direction relative to a recording sheet, and a grounding member that electrically connects the heads to the carriage; the heads are each provided with a cover head that covers first side surfaces and second side surfaces of the heads. Plate-shaped contact portions of the grounding member are caused to make contact with side wall portions of the cover head that are parallel to the first direction.

摘要翻译： 头模块包括具有多个头部的头单元，头单元被锚固并且相对于记录片沿第一方向移动的托架，以及将头部电连接到托架的接地构件; 头部分别设置有盖头，该盖头覆盖头部的第一侧面和第二侧面。 使接地部件的板状接触部与盖头的与第一方向平行的侧壁部接触。

公开(公告)号：US08237511B2

公开(公告)日：2012-08-07

申请号：US12885767

申请日：2010-09-20

申请人： Hiroyuki Kobayashi

发明人： Hiroyuki Kobayashi

IPC分类号： H03L7/085 ,  H03L7/089 ,  H03L7/099

CPC分类号： H03L7/085 ,  H03L2207/50

摘要： According to one embodiment, a local oscillator includes: an adder that adds an oscillator integer phase and an oscillator fraction phase and outputs the addition value as first phase information; a delayer that outputs an addition output of a frequency command word at one clock before and second phase information as estimated oscillator phase data; a correcting unit that outputs an addition of compensation information to the first phase information as the second phase information when |the first phase information−the estimated oscillator phase data|>|the first phase information+the compensation information−the estimated oscillator phase data| is satisfied and otherwise outputs the first phase information as the second phase information.

摘要翻译： 根据一个实施例，本地振荡器包括：加法器，其将振荡器整数相位和振荡器分数相位相加，并将加法值作为第一相位信息输出; 延迟器，其在一个时钟前输出频率指令字的相加输出和作为估计振荡器相位数据的第二相位信息; 校正单元，当第一相位信息估计振荡器相位数据| |第一相位信息+补偿信息 - 估计的振荡器相位数据|时，向第一相位信息输出补偿信息的相加作为第二相位信息; 并且否则输出第一相位信息作为第二相位信息。

公开(公告)号：US20120062289A1

公开(公告)日：2012-03-15

申请号：US13230041

申请日：2011-09-12

申请人： Yoshinori Suzuki ,  Hiroyuki Kobayashi ,  Jun Deguchi

发明人： Yoshinori Suzuki ,  Hiroyuki Kobayashi ,  Jun Deguchi

IPC分类号： H03L7/08

CPC分类号： H03L7/18 ,  H03L2207/50

摘要： A local oscillator of an embodiment includes a digitally-controlled oscillator, a phase data generator, a subtractor, a loop filter, a multiplier, and a coefficient calculator. The digitally-controlled oscillator variably controls an oscillation frequency of an oscillation signal by using a first oscillator control value. The oscillation frequency is equal to a product of the first oscillator control value multiplied by an amount of change in the oscillation frequency per unit first oscillator control value. Set frequency data is calculated by dividing a set frequency by a reference frequency of a reference signal. The multiplier outputs the first oscillator control value obtained by multiplying a normalized control value from the loop filter by a first coefficient. The coefficient calculator divides, by the set frequency data, the first oscillator control value which makes the oscillation frequency roughly equal to the set frequency, and sets the quotient as a new first coefficient in the multiplier.

摘要翻译： 实施例的本地振荡器包括数字控制振荡器，相位数据发生器，减法器，环路滤波器，乘法器和系数计算器。 数字控制振荡器通过使用第一振荡器控制值来可变地控制振荡信号的振荡频率。 振荡频率等于第一振荡器控制值乘以每单位第一振荡器控制值的振荡频率的变化量的乘积。 通过将设定频率除以参考信号的参考频率来计算设定频率数据。 乘法器输出通过将来自环路滤波器的归一化控制值乘以第一系数而获得的第一振荡器控制值。 系数计算器通过设定频率数据将使振荡频率大致等于设定频率的第一振荡器控制值分频，并将乘数设置为乘法器中的新的第一系数。

公开(公告)号：US20120045073A1

公开(公告)日：2012-02-23

申请号：US13272794

申请日：2011-10-13

申请人： Hiroyuki Kobayashi ,  Toshihiro Hikichi ,  Minoru Horigome ,  Yasuhisa Abe

发明人： Hiroyuki Kobayashi ,  Toshihiro Hikichi ,  Minoru Horigome ,  Yasuhisa Abe

IPC分类号： H04R9/06 ,  H04R9/02

CPC分类号： H04R9/10 ,  H04R2499/13

摘要： A flat speaker device capable of emitting loud reproduced sound with a relatively simple configuration is provided. The speaker device includes a diaphragm, a frame supporting the diaphragm vibratably in the vibration direction, a magnetic circuit disposed in the frame, and a driving member for driving the diaphragm. The driving member includes a voice coil movably disposed in a magnetic gap of the magnetic circuit, a driving part formed movably in a direction different from the vibration direction of the diaphragm, and an angle conversion and transmission part, one end of which is angle-variably joined to the driving part and another end of which is angle-variably joined to the diaphragm. The angle conversion and transmission part has rigidity and is obliquely disposed with respect to each of the vibration direction of the diaphragm and the moving direction of the driving part.

摘要翻译： 提供能够以相对简单的结构发出大声再现声音的平板扬声器装置。 扬声器装置包括隔膜，支撑隔膜在振动方向上振动的框架，设置在框架中的磁路和用于驱动隔膜的驱动构件。 驱动构件包括可移动地设置在磁路的磁隙中的音圈，沿与振动板的振动方向不同的方向可移动地形成的驱动部，以及角度变换传递部， 可变地接合到驱动部分，并且其另一端可角度地连接到隔膜。 角度变换传递部具有刚性，并相对于振动板的振动方向和驱动部的移动方向倾斜配置。

公开(公告)号：US08107313B2

公开(公告)日：2012-01-31

申请号：US12238900

申请日：2008-09-26

申请人： Hiroyuki Kobayashi

发明人： Hiroyuki Kobayashi

IPC分类号： G06F12/00

CPC分类号： G11C11/408 ,  G11C7/1027 ,  G11C8/12 ,  G11C11/406 ,  G11C11/40618

摘要： A plurality of cell arrays are assigned different addresses. An access information unit holds access enable information indicating the number of the cell arrays to be simultaneously activated. An array control unit activates at least one of the cell arrays corresponding to the access enable information, in response to an access request, and forcibly activates at least one of the cell arrays not corresponding to the access enable information, in response to a forced access request. Consequently, it is possible to activate the inactivated cell array not corresponding to the access enable information before the supply of the access request. Therefore, even when the number of the cell arrays to be simultaneously activated is small, it is possible to execute access operations without interruption. As a result, it is possible to access the cell arrays with minimum power consumption without lowering access efficiency.

摘要翻译： 多个单元阵列被分配不同的地址。 访问信息单元保持指示要同时激活的单元阵列的数量的访问使能信息。 响应于访问请求，阵列控制单元激活对应于访问使能信息的单元阵列中的至少一个，并且响应于强制访问而强制地激活不对应于访问允许信息的单元阵列中的至少一个 请求。 因此，可以在提供访问请求之前激活与访问允许信息不相对应的非激活单元阵列。 因此，即使要同时激活的单元阵列的数量少，也可以不中断地执行访问操作。 结果，可以以最小的功耗访问电池阵列而不降低存取效率。